The specificity of the immediate reaction in tuberculin skin testing with PPD in humans.
D000293:Adolescent; D001500:BCG Vaccine; D002021:Buffers; D002648:Child; D006801:Humans; D006968:Hypersensitivity, Delayed; D006969:Hypersensitivity, Immediate; D007112:Immunity, Maternally-Acquired; D011506:Proteins; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000276:immunology
D001500:BCG Vaccine; D002021:Buffers; D011506:Proteins